practical professional skill的用法和樣例：
例句
- I had good professional knowledge, strong sense of service and the ability to work.
本人具有較強的專業知識，服務意識好，有較強的工作能力。 - All kinds of specialists who have been conferred the middle or senior tittle of a technical or professional post are the backbone for our hospital development.
中級以上各級各類專業技術人員是醫院的主力軍，為了跟上醫學科學的發展，對他們採取繼續醫學教育不斷提高專業工作能力和業務水平是非常重要的。
